Earthquake with magnitude of Md 3.1 on date 27-04-1993 and time 00:36:29 (UTC) in region 1 km W Pago del Vallo di Lauro (AV)

A magnitude Md 3.1 earthquake occured in region: 1 km W Pago del Vallo di Lauro (AV), on

  • 27-04-1993 00:36:29 (UTC)
  • 27-04-1993 02:36:29 (UTC +02:00) Italian time

and geographic coordinates (lat, lon) 40.9, 14.6 at 5 km depth.

The earthquake was located by: Bollettino Sismico Italiano INGV.

Search earthquakes: Any within 30 km radius

The values of hypocentral coordinates and magnitude may be revised at a later time as more information becomes available.

Municipalities within 20 km from the epicenter

Distances are determinated based on the geographic coordintes of the (Istat).
Municipality Region Dist Inh Cum Inh
Pago del Vallo di Lauro AV 1 1830 1830
Marzano di Nola AV 1 1727 3557
Domicella AV 2 1862 5419
Liveri NA 3 1607 7026
Carbonara di Nola NA 3 2429 9455
Visciano NA 3 4454 13909
Lauro AV 4 3509 17418
Taurano AV 4 1546 18964
San Paolo Bel Sito NA 4 3513 22477
Palma Campania NA 5 15978 38455
Casamarciano NA 5 3289 41744
Quindici AV 6 1938 43682
Moschiano AV 6 1673 45355
Sperone AV 6 3706 49061
Mugnano del Cardinale AV 6 5373 54434
Sirignano AV 6 2933 57367
Baiano AV 6 4718 62085
Quadrelle AV 7 1865 63950
Nola NA 7 34431 98381
San Gennaro Vesuviano NA 7 11966 110347
Tufino NA 7 3776 114123
Avella AV 7 7890 122013
Comiziano NA 7 1814 123827
Saviano NA 7 15982 139809
Cimitile NA 8 7280 147089
Cicciano NA 9 12906 159995
Camposano NA 9 5333 165328
Roccarainola NA 9 7082 172410
Sarno SA 9 31529 203939
Striano NA 9 8397 212336
Scisciano NA 10 5994 218330
Monteforte Irpino AV 10 11467 229797
San Vitaliano NA 10 6461 236258
San Giuseppe Vesuviano NA 10 30657 266915
Ottaviano NA 11 23860 290775
San Valentino Torio SA 12 10947 301722
Poggiomarino NA 12 21976 323698
Marigliano NA 12 30157 353855
Mercogliano AV 12 12267 366122
Forino AV 13 5384 371506
Bracigliano SA 13 5565 377071
Terzigno NA 13 18968 396039
Siano SA 13 9979 406018
Somma Vesuviana NA 13 35233 441251
Ospedaletto d'Alpinolo AV 14 2145 443396
San Marzano sul Sarno SA 14 10442 453838
Mariglianella NA 14 7787 461625
Cervinara AV 14 9658 471283
Summonte AV 14 1583 472866
Brusciano NA 15 16466 489332
Sant'Angelo a Scala AV 15 730 490062
Rotondi AV 15 3591 493653
Contrada AV 15 3053 496706
Castel San Giorgio SA 16 13702 510408
Pietrastornina AV 16 1553 511961
San Martino Valle Caudina AV 16 4884 516845
Forchia BN 16 1235 518080
Pannarano BN 16 2130 520210
Paolisi BN 16 2072 522282
Castello di Cisterna NA 16 7869 530151
Montoro AV 16 19671 549822
San Felice a Cancello CE 16 17568 567390
Arpaia BN 16 1992 569382
Sant'Anastasia NA 17 27671 597053
Capriglia Irpina AV 17 2398 599451
Arienzo CE 17 5365 604816
Boscoreale NA 17 28072 632888
Avellino AV 17 54857 687745
Roccapiemonte SA 17 9060 696805
Pomigliano d'Arco NA 17 39922 736727
Roccabascerana AV 17 2354 739081
Angri SA 17 34002 773083
Pagani SA 17 35834 808917
Nocera Inferiore SA 17 46043 854960
Boscotrecase NA 17 10363 865323
Scafati SA 17 50787 916110
Sant'Egidio del Monte Albino SA 18 8909 925019
Mercato San Severino SA 18 22322 947341
Grottolella AV 18 1869 949210
Pompei NA 18 25358 974568
Santa Maria a Vico CE 18 14022 988590
Nocera Superiore SA 18 24263 1012853
Pollena Trocchia NA 19 13562 1026415
Aiello del Sabato AV 19 3958 1030373
Montesarchio BN 19 13500 1043873
Massa di Somma NA 19 5444 1049317
Airola BN 19 8195 1057512
Corbara SA 19 2545 1060057
Trecase NA 19 9097 1069154
Arpaise BN 20 761 1069915
Montefredane AV 20 2297 1072212
Acerra NA 20 59573 1131785
Altavilla Irpina AV 20 4196 1135981
San Sebastiano al Vesuvio NA 20 9196 1145177
Torre Annunziata NA 20 42789 1187966
Sant'Antonio Abate NA 20 19743 1207709
Cesinali AV 20 2584 1210293
Bonea BN 20 1448 1211741

Municipalities with at least 50000 inhabitants

An earthquake occurred to
17 Km W of Avellino (54857 inhabitants)
17 Km NE of Scafati (50787 inhabitants)
20 Km E of Acerra (59573 inhabitants)
22 Km E of Portici (55274 inhabitants)
23 Km NE of Torre del Greco (86275 inhabitants)
23 Km E of Ercolano (53709 inhabitants)
24 Km NW of Cava de' Tirreni (53659 inhabitants)
24 Km E of Afragola (65057 inhabitants)
24 Km NE of Castellammare di Stabia (66466 inhabitants)
26 Km E of Casoria (77642 inhabitants)
28 Km NW of Salerno (135261 inhabitants)
30 Km E of Napoli (974074 inhabitants)
30 Km SE of Caserta (76326 inhabitants)
30 Km SW of Benevento (60091 inhabitants)
33 Km E of Giugliano in Campania (122974 inhabitants)
34 Km E of Aversa (53047 inhabitants)
34 Km E of Marano di Napoli (59874 inhabitants)
43 Km E of Pozzuoli (81661 inhabitants)
46 Km NW of Battipaglia (50786 inhabitants)
Recent and historical Seismicity
Seismic hazard
Shakemap
Felt maps
Locations history
Type Magnitude Date and Time (UTC) Latitude Longitude Depth (km) Published time (UTC) Author Location ID
Bulletin
Rev1000
Md 3.1
ML-VAX 2.2
1993-04-27
00:36:29
40.9 14.6 5 2013-07-15
08:41:04
Bollettino Sismico Italiano INGV 184029
Preferred location and magnitude until now.
Origin information

Origin

Field Value
Time (UTC) 1993-04-27 00:36:29 ± 0.272
Latitude 40.90 ± 0.02
Longitude 14.60 ± 0.03
Depth (km) 5 (operator assigned)
Evaluation mode of Origin manual
Evaluation status of Origin reviewed
Version 1000 -> BULLETIN-VAX
Event type earthquake
Origin ID 184029

Uncertainty

Field Value
Preferred uncertainty description horizontal uncertainty
Semi-major axis of confidence ellipse (meter)
Semi-minor axis of confidence ellipse (meter)
Azimuth of major axis of confidence ellipse. Measured clockwise from South-North direction at epicenter (gradi)
Circular confidence region, given by single value of horizontal uncertainty (meter) 2891.2
Confidence level of the uncertainty (%) 68

Quality

Field Value
Largest azimuthal gap in station distribution as seen from epicenter (degree) 104
Number of associated phases, regardless of their use for origin computation 21
Number of defining phases 21
RMS of the travel time residuals of the arrivals used for the origin computation (sec) 0.7
Epicentral distance of station closest to the epicenter (degree) 0.00332
Epicentral distance of station farthest from the epicenter (degree) 0.01854
Number of stations at which the event was observed 15
Number of stations from which data was used for origin computation 15
Magnitudes information

Md:3.1

Field Value
Value 3.1
Uncertainty
Num. used stations 3
Type of magnitude Md
Reference to an origin 184029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2013-01-04 19:52:45

ML:2.2

Field Value
Value 2.2
Uncertainty
Num. used stations 7
Type of magnitude ML
Reference to an origin 184029
Agency INGV
Autore Bollettino Sismico Italiano INGV
Time of creation (UTC) 2015-04-28 13:07:13
Picking and Arrival
SCNL Time Uncertainty Polarity Evaluation_mode Phase Azimuth Distance Takeoff_angle Residual Weight
--.FG3.Z. 1993-04-27T00:37:14.71 10.0 undecidable manual SN! 50 0.0117 2.87 0
--.ROI.Z. 1993-04-27T00:37:07.52 10.0 undecidable manual PN! 130 0.018 4.06 0
--.FG2.Z. 1993-04-27T00:37:06.21 10.0 undecidable manual SG 24 0.009 2.1 0.1
--.MGR.Z. 1993-04-27T00:37:05.36 10.0 undecidable manual SG 135 0.0095 -0.4 0.7
--.BRT.Z. 1993-04-27T00:37:04.31 10.0 undecidable manual PN 89 0.0173 1.89 0.2
--.MNS.Z. 1993-04-27T00:37:03.79 10.0 undecidable manual PN 316 0.0185 -0.47 1.2
--.TDS.Z. 1993-04-27T00:37:02.59 10.0 undecidable manual PN 132 0.0163 1.74 0.3
--.CSI.Z. 1993-04-27T00:37:02.52 10.0 undecidable manual PN! 129 0.0153 3.16 0
--.DUI.Z. 1993-04-27T00:36:56.77 10.0 undecidable manual SG 352 0.0069 0.14 0.8
--.FG3.Z. 1993-04-27T00:36:54.37 10.0 undecidable manual PN 50 0.0117 0.59 1.5
--.SGO.Z. 1993-04-27T00:36:49.10 10.0 undecidable manual SG! 121 0.0057 -3.4 0
--.SDI.Z. 1993-04-27T00:36:49.34 10.0 undecidable manual PG 324 0.009 -0.01 1.9
--.FG2.Z. 1993-04-27T00:36:48.45 10.0 undecidable manual PG 24 0.009 -0.87 1.3
--.MGR.Z. 1993-04-27T00:36:48.95 10.0 undecidable manual PG 135 0.0095 -1.32 0.8
--.TR9.Z. 1993-04-27T00:36:46.80 10.0 undecidable manual SG 72 0.0045 -1.27 0.3
--.DUI.Z. 1993-04-27T00:36:44.39 10.0 undecidable manual PG 352 0.0069 -0.61 1.6
--.FG4.Z. 1993-04-27T00:36:44.66 10.0 undecidable manual PG 70 0.0066 0.3 1.8
--.SGO.Z. 1993-04-27T00:36:41.69 10.0 undecidable manual PG 121 0.0057 -0.87 1.3
--.SGG.Z. 1993-04-27T00:36:40.20 10.0 undecidable manual PG 341 0.0046 -0.12 1.9
--.TR9.Z. 1993-04-27T00:36:39.30 10.0 undecidable manual PG 72 0.0045 -0.75 1.4
--.SOR.Z. 1993-04-27T00:36:37.70 10.0 undecidable manual PG 211 0.0033 0.27 1.9
TDMT - Time Domain Moment Tensor
Focal Mechanism in the area
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